three more states now going into the obama column just a few moments ago. new hampshire, nevada and north carolina. in new hampshire, among likely voters, the spread is now seven points. margin error is about 3%. in nevada, it is a 2% spread within the margin of error. in north carolina, also within the margin of error, but now in favor of president obama. this is a state many people thought that could not happen in given especially the gay marriage debate, but these are the latest numbers we have tonight. obama is now leadinging in the latest polling from all nine battleground states. particularly a problem tonight is florida. the latest cbs poll shows obama ahead by nine points in florida. so, is this true? you may have heard about this. many on the right saying the polls are skewed. they're unfair. here is why republican strategist karl rove who knows polls and elections better than anyone says these polls can't possibly be right. >> think about this. romney and obama get each roughly the same percentage of the republicans and democrats as their opponent